diff --git a/wled00/data/settings_leds.htm b/wled00/data/settings_leds.htm
index 594bbd6f0..834b40a5c 100644
--- a/wled00/data/settings_leds.htm
+++ b/wled00/data/settings_leds.htm
@@ -23,7 +23,7 @@
         var nm = LCs[i].name.substring(0,2);
 
         //check for pin conflicts
-        if (nm=="L0" || nm=="L1" || n2=="L2" || n2=="L3" || n2=="L4" || nm=="RL" || nm=="BT" || nm=="IR" || nm=="AX")
+        if (nm=="L0" || nm=="L1" || nm=="L2" || nm=="L3" || nm=="L4" || nm=="RL" || nm=="BT" || nm=="IR" || nm=="AX")
           if (LCs[i].value!="" && LCs[i].value!="-1") {
             /*if (LCs[i].value > 5 && LCs[i].value < 12) {alert("Sorry, pins 6-11 can not be used.");LCs[i].focus();return;}*/
             if (d.um_p && d.um_p.some((e)=>e==parseInt(LCs[i].value,10))) {alert("Usermod/reserved pin conflict!");LCs[i].focus();return;}
@@ -31,7 +31,7 @@
             {
               var n2 = LCs[j].name.substring(0,2);
               if (n2=="L0" || n2=="L1" || n2=="L2" || n2=="L3" || n2=="L4" || n2=="RL" || n2=="BT" || n2=="IR" || n2=="AX")
-                if (LCs[j].value!="" && LCs[i].value==LCs[j].value) {alert("Pin conflict!");LCs[j].focus();return;}
+                if (LCs[j].value!="" && LCs[i].value==LCs[j].value) {alert(`Pin conflict between ${nm}/${n2}!`);LCs[j].focus();return;}
             }
           }
       }
@@ -66,6 +66,10 @@
         case 255: d.Sf.LAsel.value = 255; break;
         default: d.getElementById('LAdis').style.display = 'inline';
       }
+      var RL=d.getElementsByName("RL")[0]; if (RL.value=="-1") {RL.readOnly=true;} else {d.getElementById("cRL").checked=true;}
+      var BT=d.getElementsByName("BT")[0]; if (BT.value=="-1") {BT.readOnly=true;} else {d.getElementById("cBT").checked=true;}
+      var IR=d.getElementsByName("IR")[0]; if (IR.value=="-1") {IR.readOnly=true;} else {d.getElementById("cIR").checked=true;}
+      var AX=d.getElementsByName("AX")[0]; if (AX.value=="-1") {AX.readOnly=true;} else {d.getElementById("cAX").checked=true;}
       d.getElementById('m1').innerHTML = maxM;
       UI();
     }
@@ -162,7 +166,7 @@
               if (i==j) continue;
               var n2 = LCs[j].name.substring(0,2);
               if (n2=="L0" || n2=="L1" || n2=="L2" || n2=="L3" || n2=="L4" || n2=="RL" || n2=="BT" || n2=="IR" || n2=="AX")
-                if (LCs[j].value!="" && LCs[i].value==LCs[j].value) {alert("Pin conflict!");LCs[j].value="";LCs[j].focus();break;}
+                if (LCs[j].value!="" && LCs[i].value==LCs[j].value) {alert(`Pin conflict between ${nm}/${n2}!`);LCs[j].value="";LCs[j].focus();break;}
             }
           }
       }
@@ -271,6 +275,10 @@ Reverse (rotated 180°): <input type="checkbox" name="CV${i}">
       d.getElementById("-").style.display = (i>0) ? "inline":"none";
 
       UI();
+    }
+    function tglFld(o)
+    {
+      var f = d.getElementsByName(o.id.substring(1))[0]; f.readOnly = !o.checked; f.value=o.checked?"":"-1";
     }
 		function GetV()
 		{
@@ -328,10 +336,10 @@ Reverse (rotated 180°): <input type="checkbox" name="CV${i}">
       &#9888; You might run into stability or lag issues.<br>
       Use less than <span id="wreason">800 LEDs per pin</span> for the best experience!<br>
     </div><hr style="width:260px">
-    Relay pin: <input type="number" min="-1" max="40" name="RL" onchange="UI()"> Active high <input type="checkbox" name="RM"><br>
-    Button pin: <input type="number" min="-1" max="40" name="BT" onchange="UI()"><br>
-    IR pin: <input type="number" min="-1" max="40" name="IR" onchange="UI()"><br>
-    AUX pin: <input type="number" min="-1" max="40" name="AX" onchange="UI()">
+    Relay pin: <input type="checkbox" id="cRL" onchange="tglFld(this)"> <input type="number" min="-1" max="40" name="RL" onchange="UI()"> Active high <input type="checkbox" name="RM"><br>
+    Button pin: <input type="checkbox" id="cBT" onchange="tglFld(this)"> <input type="number" min="-1" max="40" name="BT" onchange="UI()"><br>
+    IR pin: <input type="checkbox" id="cIR" onchange="tglFld(this)"> <input type="number" min="-1" max="40" name="IR" onchange="UI()"><br>
+    AUX pin: <input type="checkbox" id="cAX" onchange="tglFld(this)"> <input type="number" min="-1" max="40" name="AX" onchange="UI()">
 		<h3>Defaults</h3>
 		Turn LEDs on after power up/reset: <input type="checkbox" name="BO"><br>
     Default brightness: <input name="CA" type="number" min="0" max="255" required> (0-255)<br><br>
diff --git a/wled00/html_settings.h b/wled00/html_settings.h
index 676100591..0d28d7f37 100644
--- a/wled00/html_settings.h
+++ b/wled00/html_settings.h
@@ -72,7 +72,7 @@ Do not enable if WiFi is working correctly, increases power consumption.</i><div
 // Autogenerated from wled00/data/settings_leds.htm, do not edit!!
 const char PAGE_settings_leds[] PROGMEM = R"=====(<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta 
 name="viewport" content="width=500"><title>LED Settings</title><script>
-var d=document,laprev=55,maxB=1,maxM=5e3,maxPB=4096,bquot=0;function H(){window.open("https://github.com/Aircoookie/WLED/wiki/Settings#led-settings")}function B(){window.open("/settings","_self")}function bLimits(e,n,t){maxB=e,maxM=t,maxPB=n}function trySubmit(){var e=d.getElementsByTagName("input");for(i=0;i<e.length;i++){var n=e[i].name.substring(0,2);if(("L0"==n||"L1"==n||"L2"==t||"L3"==t||"L4"==t||"RL"==n||"BT"==n||"IR"==n||"AX"==n)&&""!=e[i].value&&"-1"!=e[i].value){if(d.um_p&&d.um_p.some(n=>n==parseInt(e[i].value,10)))return alert("Usermod/reserved pin conflict!"),void e[i].focus();for(j=i+1;j<e.length;j++){var t=e[j].name.substring(0,2);if(("L0"==t||"L1"==t||"L2"==t||"L3"==t||"L4"==t||"RL"==t||"BT"==t||"IR"==t||"AX"==t)&&""!=e[j].value&&e[i].value==e[j].value)return alert("Pin conflict!"),void e[j].focus()}}}if(bquot>100){var a="Too many LEDs for me to handle!";return maxM<1e4&&(a+="\n\rConsider using an ESP32."),void alert(a)}d.Sf.reportValidity()&&d.Sf.submit()}function S(){GetV(),setABL()}function enABL(){var e=d.getElementById("able").checked;d.Sf.LA.value=e?laprev:0,d.getElementById("abl").style.display=e?"inline":"none",d.getElementById("psu2").style.display=e?"inline":"none",d.Sf.LA.value>0&&setABL()}function enLA(){var e=d.Sf.LAsel.value;d.Sf.LA.value=e,d.getElementById("LAdis").style.display=50==e?"inline":"none",UI()}function setABL(){switch(d.getElementById("able").checked=!0,d.Sf.LAsel.value=50,parseInt(d.Sf.LA.value)){case 0:d.getElementById("able").checked=!1,enABL();break;case 30:d.Sf.LAsel.value=30;break;case 35:d.Sf.LAsel.value=35;break;case 55:d.Sf.LAsel.value=55;break;case 255:d.Sf.LAsel.value=255;break;default:d.getElementById("LAdis").style.display="inline"}d.getElementById("m1").innerHTML=maxM,UI()}function getMem(e,n,t){return e<32?maxM<1e4&&3==t?e>29?20*n:15*n:maxM>=1e4?e>29?8*n:6*n:e>29?4*n:3*n:e>31&&e<48?5:44==e||45==e?4*n:3*n}function UI(e=!1){var n=!1,t=0;d.getElementById("ampwarning").style.display=d.Sf.MA.value>7200?"inline":"none",255==d.Sf.LA.value?laprev=12:d.Sf.LA.value>0&&(laprev=d.Sf.LA.value);var a=d.getElementsByTagName("select");for(B=0;B<a.length;B++)if("LT"==a[B].name.substring(0,2)){g=a[B].name.substring(2);var i=parseInt(a[B].value,10);d.getElementById("p0d"+g).innerHTML=i>49?"Data:":i>41?"Pins:":"Pin:",d.getElementById("p1d"+g).innerHTML=i>49?"Clk:":"";var l=d.getElementsByName("L1"+g)[0];for(t+=getMem(i,d.getElementsByName("LC"+g)[0].value,d.getElementsByName("L0"+g)[0].value),p=1;p<5;p++){(l=d.getElementsByName("L"+p+g)[0])&&(i>49&&1==p||i>41&&i<50&&p+40<i?(l.style.display="inline",l.required=!0):(l.style.display="none",l.required=!1,l.value=""))}d.getElementById("ls"+g).readOnly=!(i>31&&i<48),d.getElementById("LC").readOnly=!(i>31&&i<48),e&&(d.getElementById("ew"+g).checked=30==i||31==i||44==i||45==i,d.getElementById("ls"+g).value=g+1),d.getElementById("ew"+g).onclick=i>31&&i<48?function(){return!1}:function(){},n|=d.getElementById("ew"+g).checked,d.getElementById("dig"+g).style.display=i>31&&i<48?"none":"inline",d.getElementById("psd"+g).innerHTML=i>31&&i<48?"Index:":"Start:"}var o=d.querySelectorAll(".wc"),s=o.length;for(B=0;B<s;B++)o[B].style.display=n?"inline":"none";var m=d.getElementsByTagName("input"),r=0,u=0;for(B=0;B<m.length;B++){var v=m[B].name.substring(0,2);if("LC"!=v||"LC"===m[B].name){if("L0"==v||"L1"==v)d.getElementsByName("LC"+m[B].name.substring(2))[0].max=maxPB;if(("L0"==v||"L1"==v||"L2"==v||"L3"==v||"L4"==v||"RL"==v||"BT"==v||"IR"==v||"AX"==v)&&""!=m[B].value&&"-1"!=m[B].value){if(d.um_p&&d.um_p.some(e=>e==parseInt(m[B].value,10))){alert("Usermod/reserved pin conflict!"),m[B].focus();continue}for(j=0;j<m.length;j++)if(B!=j){var y=m[j].name.substring(0,2);if(("L0"==y||"L1"==y||"L2"==y||"L3"==y||"L4"==y||"RL"==y||"BT"==y||"IR"==y||"AX"==y)&&""!=m[j].value&&m[B].value==m[j].value){alert("Pin conflict!"),m[j].value="",m[j].focus();break}}}}else{var g=m[B].name.substring(2),L=parseInt(m[B].value,10);d.getElementById("ls"+g).readOnly&&(d.getElementById("ls"+g).value=r),L&&(r+=L,L>u&&(u=L))}}if(d.getElementById("LC").readOnly&&(d.getElementsByName("LC")[0].value=r),d.activeElement==d.getElementsByName("LC")[0]){var B=d.getElementsByClassName("iST").length;1==B&&(d.getElementsByName("LC0")[0].value=d.getElementsByName("LC")[0].value)}d.getElementById("m0").innerHTML=t,bquot=t/maxM*100,d.getElementById("dbar").style.background=`linear-gradient(90deg, ${bquot>60?bquot>90?"red":"orange":"#ccc"} 0 ${bquot}%%, #444 ${bquot}%% 100%%)`,d.getElementById("ledwarning").style.display=r>maxPB||u>800||bquot>80?"inline":"none",d.getElementById("ledwarning").style.color=r>maxPB||u>maxPB||bquot>100?"red":"orange",d.getElementById("wreason").innerHTML=bquot>80?"80% of max. LED memory"+(bquot>100?` (<b>WARNING: Using over ${maxM}B!</b>)`:""):"800 LEDs per pin";var c=Math.ceil((100+r*laprev)/500)/2;c=c>5?Math.ceil(c):c;a="";var f=30==d.Sf.LAsel.value,E=255==d.Sf.LAsel.value;c<1.02&&!f&&!E?a="ESP 5V pin with 1A USB supply":(a+=f?"12V ":E?"WS2815 12V ":"5V ",a+=c,a+="A supply connected to LEDs");var I=Math.ceil((100+r*laprev)/1500)/2,b="(for most effects, ~";b+=I=I>5?Math.ceil(I):I,b+="A is enough)<br>",d.getElementById("psu").innerHTML=a,d.getElementById("psu2").innerHTML=E?"":b}function lastEnd(e){return e<1?0:(v=parseInt(d.getElementsByName("LS"+(e-1))[0].value)+parseInt(d.getElementsByName("LC"+(e-1))[0].value),isNaN(v)?0:v)}function addLEDs(e){if(e>1)return maxB=e,void(d.getElementById("+").style.display="inline");var n=d.getElementsByClassName("iST"),t=n.length;if(!(1==e&&t>=maxB||-1==e&&0==t)){var a=d.getElementById("mLC");if(1==e){var i=`<div class="iST">\n${t>0?'<hr style="width:260px">':""}\n${t+1}:\n<select name="LT${t}" onchange="UI(true)">\n<option value="22">WS281x</option>\n<option value="30">SK6812 RGBW</option>\n<option value="31">TM1814</option>\n<option value="24">400kHz</option>\n<option value="50">WS2801</option>\n<option value="51">APA102</option>\n<option value="52">LPD8806</option>\n<option value="53">P9813</option>\n<option value="41">PWM White</option>\n<option value="42">PWM WWCW</option>\n<option value="43">PWM RGB</option>\n<option value="44">PWM RGBW</option>\n<option value="45">PWM RGBWC</option>\n</select>&nbsp;\nColor Order:\n<select name="CO${t}">\n<option value="0">GRB</option>\n<option value="1">RGB</option>\n<option value="2">BRG</option>\n<option value="3">RBG</option>\n<option value="4">BGR</option>\n<option value="5">GBR</option>\n</select><br>\n<span id="p0d${t}">Pin:</span> <input type="number" name="L0${t}" min="0" max="40" required style="width:35px" onchange="UI()"/>\n<span id="p1d${t}">Clock:</span> <input type="number" name="L1${t}" min="0" max="40" style="width:35px" onchange="UI()"/>\n<span id="p2d${t}"></span><input type="number" name="L2${t}" min="0" max="40" style="width:35px" onchange="UI()"/>\n<span id="p3d${t}"></span><input type="number" name="L3${t}" min="0" max="40" style="width:35px" onchange="UI()"/>\n<span id="p4d${t}"></span><input type="number" name="L4${t}" min="0" max="40" style="width:35px" onchange="UI()"/>\n<br>\n<span id="psd${t}">Start:</span> <input type="number" name="LS${t}" id="ls${t}" min="0" max="8191" value="${lastEnd(t)}" required />&nbsp;\n<div id="dig${t}" style="display:inline">\nCount: <input type="number" name="LC${t}" min="0" max="${maxPB}" value="1" required oninput="UI()" /><br>\nReverse (rotated 180°): <input type="checkbox" name="CV${t}">\n</div>\n&nbsp;RGBW: <input id="ew${t}" type="checkbox" name="EW${t}"><br>\n</div>`;a.insertAdjacentHTML("beforeend",i)}-1==e&&(n[--t].remove(),--t),d.getElementById("+").style.display=t<maxB-1?"inline":"none",d.getElementById("-").style.display=t>0?"inline":"none",UI()}}function GetV() {var d=document;
+var d=document,laprev=55,maxB=1,maxM=5e3,maxPB=4096,bquot=0;function H(){window.open("https://github.com/Aircoookie/WLED/wiki/Settings#led-settings")}function B(){window.open("/settings","_self")}function bLimits(e,n,t){maxB=e,maxM=t,maxPB=n}function trySubmit(){var e=d.getElementsByTagName("input");for(i=0;i<e.length;i++){var n=e[i].name.substring(0,2);if(("L0"==n||"L1"==n||"L2"==n||"L3"==n||"L4"==n||"RL"==n||"BT"==n||"IR"==n||"AX"==n)&&""!=e[i].value&&"-1"!=e[i].value){if(d.um_p&&d.um_p.some(n=>n==parseInt(e[i].value,10)))return alert("Usermod/reserved pin conflict!"),void e[i].focus();for(j=i+1;j<e.length;j++){var t=e[j].name.substring(0,2);if(("L0"==t||"L1"==t||"L2"==t||"L3"==t||"L4"==t||"RL"==t||"BT"==t||"IR"==t||"AX"==t)&&""!=e[j].value&&e[i].value==e[j].value)return alert(`Pin conflict between ${n}/${t}!`),void e[j].focus()}}}if(bquot>100){var a="Too many LEDs for me to handle!";return maxM<1e4&&(a+="\n\rConsider using an ESP32."),void alert(a)}d.Sf.reportValidity()&&d.Sf.submit()}function S(){GetV(),setABL()}function enABL(){var e=d.getElementById("able").checked;d.Sf.LA.value=e?laprev:0,d.getElementById("abl").style.display=e?"inline":"none",d.getElementById("psu2").style.display=e?"inline":"none",d.Sf.LA.value>0&&setABL()}function enLA(){var e=d.Sf.LAsel.value;d.Sf.LA.value=e,d.getElementById("LAdis").style.display=50==e?"inline":"none",UI()}function setABL(){switch(d.getElementById("able").checked=!0,d.Sf.LAsel.value=50,parseInt(d.Sf.LA.value)){case 0:d.getElementById("able").checked=!1,enABL();break;case 30:d.Sf.LAsel.value=30;break;case 35:d.Sf.LAsel.value=35;break;case 55:d.Sf.LAsel.value=55;break;case 255:d.Sf.LAsel.value=255;break;default:d.getElementById("LAdis").style.display="inline"}var e=d.getElementsByName("RL")[0];"-1"==e.value?e.readOnly=!0:d.getElementById("cRL").checked=!0;var n=d.getElementsByName("BT")[0];"-1"==n.value?n.readOnly=!0:d.getElementById("cBT").checked=!0;var 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i=d.getElementsByName("L1"+g)[0];for(t+=getMem(l,d.getElementsByName("LC"+g)[0].value,d.getElementsByName("L0"+g)[0].value),p=1;p<5;p++){(i=d.getElementsByName("L"+p+g)[0])&&(l>49&&1==p||l>41&&l<50&&p+40<l?(i.style.display="inline",i.required=!0):(i.style.display="none",i.required=!1,i.value=""))}d.getElementById("ls"+g).readOnly=!(l>31&&l<48),d.getElementById("LC").readOnly=!(l>31&&l<48),e&&(d.getElementById("ew"+g).checked=30==l||31==l||44==l||45==l,d.getElementById("ls"+g).value=g+1),d.getElementById("ew"+g).onclick=l>31&&l<48?function(){return!1}:function(){},n|=d.getElementById("ew"+g).checked,d.getElementById("dig"+g).style.display=l>31&&l<48?"none":"inline",d.getElementById("psd"+g).innerHTML=l>31&&l<48?"Index:":"Start:"}var o=d.querySelectorAll(".wc"),s=o.length;for(B=0;B<s;B++)o[B].style.display=n?"inline":"none";var m=d.getElementsByTagName("input"),r=0,u=0;for(B=0;B<m.length;B++){var y=m[B].name.substring(0,2);if("LC"!=y||"LC"===m[B].name){if("L0"==y||"L1"==y)d.getElementsByName("LC"+m[B].name.substring(2))[0].max=maxPB;if(("L0"==y||"L1"==y||"L2"==y||"L3"==y||"L4"==y||"RL"==y||"BT"==y||"IR"==y||"AX"==y)&&""!=m[B].value&&"-1"!=m[B].value){if(d.um_p&&d.um_p.some(e=>e==parseInt(m[B].value,10))){alert("Usermod/reserved pin conflict!"),m[B].focus();continue}for(j=0;j<m.length;j++)if(B!=j){var v=m[j].name.substring(0,2);if(("L0"==v||"L1"==v||"L2"==v||"L3"==v||"L4"==v||"RL"==v||"BT"==v||"IR"==v||"AX"==v)&&""!=m[j].value&&m[B].value==m[j].value){alert(`Pin conflict between ${y}/${v}!`),m[j].value="",m[j].focus();break}}}}else{var g=m[B].name.substring(2),c=parseInt(m[B].value,10);d.getElementById("ls"+g).readOnly&&(d.getElementById("ls"+g).value=r),c&&(r+=c,c>u&&(u=c))}}if(d.getElementById("LC").readOnly&&(d.getElementsByName("LC")[0].value=r),d.activeElement==d.getElementsByName("LC")[0]){var B=d.getElementsByClassName("iST").length;1==B&&(d.getElementsByName("LC0")[0].value=d.getElementsByName("LC")[0].value)}d.getElementById("m0").innerHTML=t,bquot=t/maxM*100,d.getElementById("dbar").style.background=`linear-gradient(90deg, ${bquot>60?bquot>90?"red":"orange":"#ccc"} 0 ${bquot}%%, #444 ${bquot}%% 100%%)`,d.getElementById("ledwarning").style.display=r>maxPB||u>800||bquot>80?"inline":"none",d.getElementById("ledwarning").style.color=r>maxPB||u>maxPB||bquot>100?"red":"orange",d.getElementById("wreason").innerHTML=bquot>80?"80% of max. LED memory"+(bquot>100?` (<b>WARNING: Using over ${maxM}B!</b>)`:""):"800 LEDs per pin";var L=Math.ceil((100+r*laprev)/500)/2;L=L>5?Math.ceil(L):L;a="";var f=30==d.Sf.LAsel.value,E=255==d.Sf.LAsel.value;L<1.02&&!f&&!E?a="ESP 5V pin with 1A USB supply":(a+=f?"12V ":E?"WS2815 12V ":"5V ",a+=L,a+="A supply connected to LEDs");var I=Math.ceil((100+r*laprev)/1500)/2,b="(for most effects, ~";b+=I=I>5?Math.ceil(I):I,b+="A is enough)<br>",d.getElementById("psu").innerHTML=a,d.getElementById("psu2").innerHTML=E?"":b}function lastEnd(e){return e<1?0:(v=parseInt(d.getElementsByName("LS"+(e-1))[0].value)+parseInt(d.getElementsByName("LC"+(e-1))[0].value),isNaN(v)?0:v)}function addLEDs(e){if(e>1)return maxB=e,void(d.getElementById("+").style.display="inline");var n=d.getElementsByClassName("iST"),t=n.length;if(!(1==e&&t>=maxB||-1==e&&0==t)){var a=d.getElementById("mLC");if(1==e){var l=`<div class="iST">\n${t>0?'<hr style="width:260px">':""}\n${t+1}:\n<select name="LT${t}" onchange="UI(true)">\n<option value="22">WS281x</option>\n<option value="30">SK6812 RGBW</option>\n<option value="31">TM1814</option>\n<option value="24">400kHz</option>\n<option value="50">WS2801</option>\n<option value="51">APA102</option>\n<option value="52">LPD8806</option>\n<option value="53">P9813</option>\n<option value="41">PWM White</option>\n<option value="42">PWM WWCW</option>\n<option value="43">PWM RGB</option>\n<option value="44">PWM RGBW</option>\n<option value="45">PWM RGBWC</option>\n</select>&nbsp;\nColor Order:\n<select name="CO${t}">\n<option value="0">GRB</option>\n<option value="1">RGB</option>\n<option value="2">BRG</option>\n<option value="3">RBG</option>\n<option value="4">BGR</option>\n<option value="5">GBR</option>\n</select><br>\n<span id="p0d${t}">Pin:</span> <input type="number" name="L0${t}" min="0" max="40" required style="width:35px" onchange="UI()"/>\n<span id="p1d${t}">Clock:</span> <input type="number" name="L1${t}" min="0" max="40" style="width:35px" onchange="UI()"/>\n<span id="p2d${t}"></span><input type="number" name="L2${t}" min="0" max="40" style="width:35px" onchange="UI()"/>\n<span id="p3d${t}"></span><input type="number" name="L3${t}" min="0" max="40" style="width:35px" onchange="UI()"/>\n<span id="p4d${t}"></span><input type="number" name="L4${t}" min="0" max="40" style="width:35px" onchange="UI()"/>\n<br>\n<span id="psd${t}">Start:</span> <input type="number" name="LS${t}" id="ls${t}" min="0" max="8191" value="${lastEnd(t)}" required />&nbsp;\n<div id="dig${t}" style="display:inline">\nCount: <input type="number" name="LC${t}" min="0" max="${maxPB}" value="1" required oninput="UI()" /><br>\nReverse (rotated 180°): <input type="checkbox" name="CV${t}">\n</div>\n&nbsp;RGBW: <input id="ew${t}" type="checkbox" name="EW${t}"><br>\n</div>`;a.insertAdjacentHTML("beforeend",l)}-1==e&&(n[--t].remove(),--t),d.getElementById("+").style.display=t<maxB-1?"inline":"none",d.getElementById("-").style.display=t>0?"inline":"none",UI()}}function tglFld(e){var n=d.getElementsByName(e.id.substring(1))[0];n.readOnly=!e.checked,n.value=e.checked?"":"-1"}function GetV() {var d=document;
 %CSS%%SCSS%</head><body onload="S()"><form
  id="form_s" name="Sf" method="post"><div class="toprow"><div class="helpB">
 <button type="button" onclick="H()">?</button></div><button type="button" 
@@ -108,37 +108,41 @@ style="display:inline-block;width:100px;height:10px;border-radius:20px"></div>
 <br><div id="ledwarning" style="color:orange;display:none">
 &#9888; You might run into stability or lag issues.<br>Use less than <span 
 id="wreason">800 LEDs per pin</span> for the best experience!<br></div><hr 
-style="width:260px">Relay pin: <input type="number" min="-1" max="40" name="RL" 
+style="width:260px">Relay pin: <input type="checkbox" id="cRL" 
+onchange="tglFld(this)"> <input type="number" min="-1" max="40" name="RL" 
 onchange="UI()"> Active high <input type="checkbox" name="RM"><br>Button pin: 
-<input type="number" min="-1" max="40" name="BT" onchange="UI()"><br>IR pin: 
-<input type="number" min="-1" max="40" name="IR" onchange="UI()"><br>AUX pin: 
-<input type="number" min="-1" max="40" name="AX" onchange="UI()"><h3>Defaults
-</h3>Turn LEDs on after power up/reset: <input type="checkbox" name="BO"><br>
-Default brightness: <input name="CA" type="number" min="0" max="255" required>
- (0-255)<br><br>Apply preset <input name="BP" type="number" min="0" max="250" 
-required> at boot (0 uses defaults)<br>- <i>or</i> -<br>
-Set current preset cycle setting as boot default: <input type="checkbox" 
-name="PC"><br><br>Use Gamma correction for color: <input type="checkbox" 
-name="GC"> (strongly recommended)<br>Use Gamma correction for brightness: <input
- type="checkbox" name="GB"> (not recommended)<br><br>Brightness factor: <input 
-name="BF" type="number" min="1" max="255" required> %<h3>Transitions</h3>
-Crossfade: <input type="checkbox" name="TF"><br>Transition Time: <input 
-name="TD" maxlength="5" size="2"> ms<br>Enable Palette transitions: <input 
-type="checkbox" name="PF"><h3>Timed light</h3>Default Duration: <input 
-name="TL" type="number" min="1" max="255" required> min<br>
-Default Target brightness: <input name="TB" type="number" min="0" max="255" 
-required><br>Mode: <select name="TW"><option value="0">Wait and set</option>
-<option value="1">Fade</option><option value="2">Fade Color</option><option 
-value="3">Sunrise</option></select><h3>Advanced</h3>Palette blending: <select 
-name="PB"><option value="0">Linear (wrap if moving)</option><option value="1">
-Linear (always wrap)</option><option value="2">Linear (never wrap)</option>
-<option value="3">None (not recommended)</option></select><br>Skip first LED: 
-<input type="checkbox" name="SL"><br><span class="wc">
-Auto-calculate white channel from RGB:<br><select name="AW"><option value="0">
-None</option><option value="1">Brighter</option><option value="2">Accurate
-</option><option value="3">Dual</option><option value="4">Legacy</option>
-</select><br></span><hr><button type="button" onclick="B()">Back</button><button
- type="button" onclick="trySubmit()">Save</button></form></body></html>)=====";
+<input type="checkbox" id="cBT" onchange="tglFld(this)"> <input type="number" 
+min="-1" max="40" name="BT" onchange="UI()"><br>IR pin: <input type="checkbox" 
+id="cIR" onchange="tglFld(this)"> <input type="number" min="-1" max="40" 
+name="IR" onchange="UI()"><br>AUX pin: <input type="checkbox" id="cAX" 
+onchange="tglFld(this)"> <input type="number" min="-1" max="40" name="AX" 
+onchange="UI()"><h3>Defaults</h3>Turn LEDs on after power up/reset: <input 
+type="checkbox" name="BO"><br>Default brightness: <input name="CA" 
+type="number" min="0" max="255" required> (0-255)<br><br>Apply preset <input 
+name="BP" type="number" min="0" max="250" required> at boot (0 uses defaults)
+<br>- <i>or</i> -<br>Set current preset cycle setting as boot default: <input 
+type="checkbox" name="PC"><br><br>Use Gamma correction for color: <input 
+type="checkbox" name="GC"> (strongly recommended)<br>
+Use Gamma correction for brightness: <input type="checkbox" name="GB">
+ (not recommended)<br><br>Brightness factor: <input name="BF" type="number" 
+min="1" max="255" required> %<h3>Transitions</h3>Crossfade: <input 
+type="checkbox" name="TF"><br>Transition Time: <input name="TD" maxlength="5" 
+size="2"> ms<br>Enable Palette transitions: <input type="checkbox" name="PF">
+<h3>Timed light</h3>Default Duration: <input name="TL" type="number" min="1" 
+max="255" required> min<br>Default Target brightness: <input name="TB" 
+type="number" min="0" max="255" required><br>Mode: <select name="TW"><option 
+value="0">Wait and set</option><option value="1">Fade</option><option value="2">
+Fade Color</option><option value="3">Sunrise</option></select><h3>Advanced</h3>
+Palette blending: <select name="PB"><option value="0">Linear (wrap if moving)
+</option><option value="1">Linear (always wrap)</option><option value="2">
+Linear (never wrap)</option><option value="3">None (not recommended)</option>
+</select><br>Skip first LED: <input type="checkbox" name="SL"><br><span 
+class="wc">Auto-calculate white channel from RGB:<br><select name="AW"><option 
+value="0">None</option><option value="1">Brighter</option><option value="2">
+Accurate</option><option value="3">Dual</option><option value="4">Legacy
+</option></select><br></span><hr><button type="button" onclick="B()">Back
+</button><button type="button" onclick="trySubmit()">Save</button></form></body>
+</html>)=====";
 
 
 #ifdef WLED_ENABLE_DMX